The Tucson gem, mineral and fossil showcase encompasses a rainbow of shows and experiences. : Two of them — Colors of the ...

Artist uses natural crystals, stones and gems to create exploding celestial objects. The post 7 Jewel-Encrusted Sculptures ...

Among the belongings buried with these high-status women were mosaic glass beads that even came from foreign territory, coin jewelry, one of which is extremely rare, and, interestingly enough ...

To investigate this, we set up an experiment using spherical objects immersed in glass beads to replicate a granular medium. The goal was to pull these objects at a constant speed and measure the ...